Your Window, Door and Siding Specialist

Thermalcraft Inc. is a family owned and operated business that has been providing the Chicagoland area with the sale and installation of top quality windows, doors and siding since 1984. Our goal is to create the most satisfied customer possible with our expert sales and installation staff, and superb service. Come on in or call and experience the best in the buisness!

About Thermalcraft, Inc.

Customer Satisfaction

At Thermalcraft, Inc., we have a saying, “With us you're Number 1.” And that's our promise to you. We insure that you get the best possible job, at the best possible price.


At Thermalcraft, Inc. all of our representatives have access to listings of completed jobs in your area. Chances are you've seen our signs in your neighborhood.


At Thermalcraft, Inc., in addition to our Product Warranties you will receive a 10 year Labor and Service Warranty. From our windows to our vinyl siding, we'll warranty that our quality products will last and perform as they were intended.


Mon.–Thurs. 9:00 AM–6:00 PM
Friday 9:00 AM–5:00 PM
Saturday 9:00 AM–3:00 PM

Schedule a FREE In-Home Estimate


155 East Saint Charles Road
Villa Park, IL 60181

Directions to our showroom


t. (630) 279-1220


Thermalcraft, Inc. | t. (630) 279-1220 | e. | 155 East Saint Charles Road | Villa Park, IL 60181

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